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/* |
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* main.cpp - Startup/shutdown code |
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* |
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* Basilisk II (C) 1997-1999 Christian Bauer |
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* Basilisk II (C) 1997-2001 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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#define DEBUG 0 |
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#include "debug.h" |
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|
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#if ENABLE_MON |
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#include "mon.h" |
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|
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static uint32 mon_read_byte_b2(uint32 adr) |
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{ |
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return ReadMacInt8(adr); |
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} |
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|
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static void mon_write_byte_b2(uint32 adr, uint32 b) |
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{ |
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WriteMacInt8(adr, b); |
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} |
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#endif |
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|
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/* |
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* Initialize everything, returns false on error |
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TwentyFourBitAddressing = true; |
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break; |
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case ROM_VERSION_II: |
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CPUType = 2; |
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CPUType = PrefsFindInt32("cpu"); |
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if (CPUType < 2) CPUType = 2; |
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if (CPUType > 4) CPUType = 4; |
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FPUType = PrefsFindBool("fpu") ? 1 : 0; |
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if (CPUType == 4) FPUType = 1; // 68040 always with FPU |
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TwentyFourBitAddressing = true; |
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break; |
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case ROM_VERSION_32: |
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CPUType = 3; |
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CPUType = PrefsFindInt32("cpu"); |
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if (CPUType < 2) CPUType = 2; |
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if (CPUType > 4) CPUType = 4; |
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FPUType = PrefsFindBool("fpu") ? 1 : 0; |
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if (CPUType == 4) FPUType = 1; // 68040 always with FPU |
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TwentyFourBitAddressing = false; |
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break; |
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} |
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XPRAMInit(); |
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// Set boot volume |
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int16 i16 = PrefsFindInt16("bootdrive"); |
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int16 i16 = PrefsFindInt32("bootdrive"); |
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XPRAM[0x78] = i16 >> 8; |
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XPRAM[0x79] = i16 & 0xff; |
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i16 = PrefsFindInt16("bootdriver"); |
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i16 = PrefsFindInt32("bootdriver"); |
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XPRAM[0x7a] = i16 >> 8; |
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XPRAM[0x7b] = i16 & 0xff; |
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ErrorAlert(GetString(STR_UNSUPPORTED_ROM_TYPE_ERR)); |
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return false; |
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} |
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|
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#if ENABLE_MON |
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// Initialize mon |
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mon_init(); |
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mon_read_byte = mon_read_byte_b2; |
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mon_write_byte = mon_write_byte_b2; |
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#endif |
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|
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return true; |
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} |
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void ExitAll(void) |
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{ |
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#if ENABLE_MON |
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// Deinitialize mon |
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mon_exit(); |
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#endif |
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|
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// Save XPRAM |
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XPRAMExit(); |
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